776793969

素因数分解:

$3^7\times 7^1\times {\mathrm{50741}}^1$

素因数の和:50769

約数の個数: 32

約数和(自身を含む): 1331470080

約数和(自身を除く): 554676111

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 50741, 152223, 355187, 456669, 1065561, 1370007, 3196683, 4110021, 9590049, 12330063, 28770147, 36990189, 86310441, 110970567, 258931323, 776793969]

約数ペア:

[(1, 776793969), (3, 258931323), (7, 110970567), (9, 86310441), (21, 36990189), (27, 28770147), (63, 12330063), (81, 9590049), (189, 4110021), (243, 3196683), (567, 1370007), (729, 1065561), (1701, 456669), (2187, 355187), (5103, 152223), (15309, 50741)]